Potassium Fluoride ((KF)2) | F2K2(g) | |||||||||||||
Enthalpy Reference Temperature = Tr = 298.15 K | Standard State Pressure = p° = 0.1 MPa | |||||||||||||
J·K-1 mol-1 | kJ·mol-1 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
T/K | Cp° | S° | -[G°-H°(Tr)]/T | H-H°(Tr) | fH° | fG° | log Kf | |||||||
0 | 0. | 0. | INFINITE | -18.329 | -858.080 | -858.080 | INFINITE | |||||||
100 | 56.735 | 243.679 | 385.805 | -14.213 | -860.336 | -860.546 | 449.503 | |||||||
200 | 73.655 | 289.471 | 327.017 | -7.509 | -861.750 | -860.117 | 224.640 | |||||||
250 | 76.754 | 306.272 | 321.238 | -3.742 | -862.234 | -859.652 | 179.615 | |||||||
298.15 | 78.525 | 319.955 | 319.955 | 0. | -862.741 | -859.111 | 150.513 | |||||||
300 | 78.578 | 320.440 | 319.956 | 0.145 | -862.763 | -859.088 | 149.581 | |||||||
350 | 79.731 | 332.646 | 320.917 | 4.105 | -868.174 | -858.232 | 128.084 | |||||||
400 | 80.500 | 343.346 | 323.066 | 8.112 | -868.972 | -856.757 | 111.881 | |||||||
450 | 81.039 | 352.861 | 325.858 | 12.151 | -869.727 | -855.184 | 99.267 | |||||||
500 | 81.429 | 361.420 | 328.993 | 16.213 | -870.451 | -853.529 | 89.168 | |||||||
600 | 81.944 | 376.316 | 335.675 | 24.384 | -871.833 | -850.014 | 74.000 | |||||||
700 | 82.259 | 388.973 | 342.408 | 32.596 | -873.165 | -846.272 | 63.150 | |||||||
800 | 82.464 | 399.972 | 348.931 | 40.833 | -874.492 | -842.339 | 54.999 | |||||||
900 | 82.606 | 409.693 | 355.153 | 49.086 | -875.857 | -838.239 | 48.650 | |||||||
1000 | 82.707 | 418.402 | 361.050 | 57.352 | -877.307 | -833.982 | 43.563 | |||||||
1100 | 82.783 | 426.289 | 366.628 | 65.627 | -1036.789 | -820.355 | 38.955 | |||||||
1200 | 82.840 | 433.494 | 371.904 | 73.908 | -1036.411 | -800.696 | 34.853 | |||||||
1300 | 82.885 | 440.127 | 376.900 | 82.195 | -1036.052 | -781.068 | 31.384 | |||||||
1400 | 82.921 | 446.271 | 381.639 | 90.485 | -1035.710 | -761.467 | 28.411 | |||||||
1500 | 82.949 | 451.993 | 386.140 | 98.779 | -1035.386 | -741.889 | 25.835 | |||||||
1600 | 82.973 | 457.347 | 390.425 | 107.075 | -1035.080 | -722.333 | 23.582 | |||||||
1700 | 82.992 | 462.378 | 394.511 | 115.373 | -1034.792 | -702.795 | 21.594 | |||||||
1800 | 83.009 | 467.122 | 398.415 | 123.673 | -1034.522 | -683.273 | 19.828 | |||||||
1900 | 83.023 | 471.610 | 402.150 | 131.975 | -1034.271 | -663.767 | 18.248 | |||||||
2000 | 83.034 | 475.869 | 405.730 | 140.278 | -1034.037 | -644.272 | 16.827 | |||||||
2100 | 83.045 | 479.921 | 409.168 | 148.582 | -1033.823 | -624.790 | 15.541 | |||||||
2200 | 83.053 | 483.784 | 412.472 | 156.886 | -1033.629 | -605.316 | 14.372 | |||||||
2300 | 83.061 | 487.476 | 415.653 | 165.192 | -1033.455 | -585.852 | 13.305 | |||||||
2400 | 83.068 | 491.011 | 418.720 | 173.499 | -1033.302 | -566.394 | 12.327 | |||||||
2500 | 83.074 | 494.402 | 421.680 | 181.806 | -1033.173 | -546.942 | 11.428 | |||||||
2600 | 83.079 | 497.661 | 424.540 | 190.113 | -1033.068 | -527.495 | 10.598 | |||||||
2700 | 83.084 | 500.796 | 427.307 | 198.422 | -1032.991 | -508.052 | 9.829 | |||||||
2800 | 83.088 | 503.818 | 429.986 | 206.730 | -1032.945 | -488.610 | 9.115 | |||||||
2900 | 83.092 | 506.734 | 432.582 | 215.039 | -1032.932 | -469.170 | 8.451 | |||||||
3000 | 83.095 | 509.551 | 435.101 | 223.349 | -1032.957 | -449.730 | 7.830 | |||||||
3100 | 83.098 | 512.275 | 437.547 | 231.658 | -1033.026 | -430.288 | 7.250 | |||||||
3200 | 83.101 | 514.914 | 439.924 | 239.968 | -1033.143 | -410.843 | 6.706 | |||||||
3300 | 83.104 | 517.471 | 442.235 | 248.278 | -1033.296 | -391.395 | 6.195 | |||||||
3400 | 83.106 | 519.952 | 444.485 | 256.589 | -1033.521 | -371.940 | 5.714 | |||||||
3500 | 83.108 | 522.361 | 446.675 | 264.900 | -1033.807 | -352.478 | 5.260 | |||||||
3600 | 83.110 | 524.702 | 448.810 | 273.211 | -1034.172 | -333.007 | 4.832 | |||||||
3700 | 83.112 | 526.979 | 450.892 | 281.522 | -1034.618 | -313.524 | 4.426 | |||||||
3800 | 83.114 | 529.196 | 452.924 | 289.833 | -1035.156 | -294.028 | 4.042 | |||||||
3900 | 83.115 | 531.355 | 454.907 | 298.144 | -1035.794 | -274.516 | 3.677 | |||||||
4000 | 83.117 | 533.459 | 456.845 | 306.456 | -1036.528 | -254.988 | 3.330 | |||||||
4100 | 83.118 | 535.511 | 458.739 | 314.768 | -1037.383 | -235.441 | 3.000 | |||||||
4200 | 83.119 | 537.514 | 460.591 | 323.080 | -1038.374 | -215.869 | 2.685 | |||||||
4300 | 83.120 | 539.470 | 462.402 | 331.392 | -1039.503 | -196.273 | 2.384 | |||||||
4400 | 83.121 | 541.381 | 464.176 | 339.704 | -1040.227 | -176.703 | 2.098 | |||||||
4500 | 83.122 | 543.249 | 465.912 | 348.016 | -1041.525 | -157.062 | 1.823 | |||||||
4600 | 83.123 | 545.076 | 467.613 | 356.328 | -1042.967 | -137.392 | 1.560 | |||||||
4700 | 83.124 | 546.864 | 469.281 | 364.641 | -1044.518 | -117.693 | 1.308 | |||||||
4800 | 83.125 | 548.614 | 470.915 | 372.953 | -1046.002 | -97.983 | 1.066 | |||||||
4900 | 83.126 | 550.328 | 472.519 | 381.266 | -1047.849 | -78.214 | 0.834 | |||||||
5000 | 83.127 | 552.007 | 474.092 | 389.578 | -1049.853 | -58.406 | 0.610 | |||||||
5100 | 83.127 | 553.653 | 475.636 | 397.891 | -1052.016 | -38.555 | 0.395 | |||||||
5200 | 83.128 | 555.268 | 477.151 | 406.204 | -1054.342 | -18.661 | 0.187 | |||||||
5300 | 83.128 | 556.851 | 478.640 | 414.516 | -1056.832 | 1.279 | -0.013 | |||||||
5400 | 83.129 | 558.405 | 480.103 | 422.829 | -1059.486 | 21.268 | -0.206 | |||||||
5500 | 83.130 | 559.930 | 481.541 | 431.142 | -1062.304 | 41.308 | -0.392 | |||||||
5600 | 83.130 | 561.428 | 482.954 | 439.455 | -1065.285 | 61.400 | -0.573 | |||||||
5700 | 83.131 | 562.899 | 484.344 | 447.768 | -1067.737 | 81.452 | -0.746 | |||||||
5800 | 83.131 | 564.345 | 485.711 | 456.081 | -1070.950 | 101.641 | -0.915 | |||||||
5900 | 83.131 | 565.766 | 487.055 | 464.394 | -1074.311 | 121.887 | -1.079 | |||||||
6000 | 83.132 | 567.164 | 488.379 | 472.708 | -1077.815 | 142.190 | -1.238 | |||||||
PREVIOUS: June 1969 (1 atm) | CURRENT: June 1969 (1 bar) | |||||||||||||
Potassium Fluoride ((KF)2) | F2K2(g) |
Download table in tab-delimited text format.